Re: OPENGL: bug w opengl

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Article #32826

#32826

From: Tomasz Piasecki
Date: Sun, 13 Feb 2005 12:16

28 lines
1838 bytes

artur wrote:

> glPointSize(1.0);
> glColor3f(0.5,0,0);
> glBegin(GL_POINTS);... itd - mamy pointy w kolorze medium red ;) jest ok
> ale za chwile:
> glPointSize(2.0);
!!!
<quote>
Errors:
GL_INVALID_VALUE is generated if size is less than or equal to zero.
GL_INVALID_OPERATION is generated if glPointSize is called between a 
call to glBegin and the corresponding call to glEnd.
</quote>

> wiecie cos o tym? a moze to nie bug?
glPointSize nie może być wołany między glBegin i glEnd.

Pod warunkiem zachowania tego warunku mi (na radeonie) działa wszystko 
ok, sprawdziłem przed chwilką.

TP.

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From: Tomasz Piasecki <mtbrider@_-nospam-_.poczta.onet.pl>
Newsgroups: pl.comp.demoscena
Subject: Re: OPENGL: bug w opengl
Date: Sun, 13 Feb 2005 13:16:27 +0100
Organization: Miejskie Sieci Informatyczne e-wro http://www.e-wro.pl
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